JacobGrisham/YelpCamp

var express = require("express");
var    router = express.Router();
var passport = require("passport");
var    User = require("../models/user");
var Campground = require("../models/campground");
var middleware = require("../middleware"); // Note that the default file in a directory is index.js. Therefore, we don't need to write out ("../middleware/index.js") 

// This is the landing page
router.get("/", function(req,res){
    res.render("landing", {
        title: "YelpCamp: the Definitive Application by Jacob Grisham",
        description: "YelpCamp is a full-stack web application built using Node.js, MongoDB, Bootstrap and hosted on Heroku, MongoDB Atlas, and Cloudflare.",
    });
});

// Authorization Routes
// Show register form
router.get("/register", function(req, res){
    res.render("register", {
        title:"Register For a New Account",
        description: "Register for an account on YelpCamp to add campgrounds, comments, and reviews. An account is required for authentication prior to creating content on this site.",
    });
});

//handle sign up logic
router.post("/register", function(req, res){
    // Create User object
    var newUser = new User({
            username: req.body.username, 
            firstName: req.body.firstName,
            lastName: req.body.lastName,
            email: req.body.email,
            avatar: req.body.avatar,
            isAdmin: false
        });
    User.register(newUser, req.body.password, function(err, user){
        if(err){
            console.log(err);
            return res.render("register", {
                title:"Register For a New Account",
                "error": err.message,
                description: "Register for an account on YelpCamp to add campgrounds, comments, and reviews.",
            });
        }
        passport.authenticate("local")(req, res, function(){
            req.flash("success", "Welcome to YelpCamp " + user.username);
            res.redirect("/campgrounds");
        });
    });
});

// Show form
router.get("/login", function(req, res){
    res.render("login", {
        title: "Welcome Back to YelpCamp! Login",
        description: "Welcome back to YelpCamp! Login to edit or delete your campground posts, comments, and reviews. You're authenticated to create content on this site and you're authorized to edit or delete your own content.",
    });
});

// Post form
router.post("/login", passport.authenticate("local",
    {
    successRedirect: "/campgrounds",
    failureRedirect: "/login",
    failureFlash: true
    }), function(req, res){
});

// Logout Route
router.get("/logout", function(req, res){
    req.logout();
    req.flash("success", "You've logged out");
    res.redirect("/campgrounds");
});

// User Profile
router.get("/users/:id", function (req, res){
    User.findById(req.params.id, function (err, foundUser){
        if(err){
            req.flash("error", err.message);
            res.redirect("/");
        }
        Campground.find().where("author.id").equals(foundUser._id).exec(function(err, campgrounds){
            if(err) {
                req.flash("error", err.message);
                res.redirect("/");
            }
        res.render("users/show", {
            user: foundUser, 
            title: `${foundUser.username}'s Campgrounds`,
            campgrounds: campgrounds,
            description: `Welcome ${foundUser.username}, to your account profile page where you can easily access all the campgrounds you've added.`,
            });
        });
    });
});

module.exports = router;